For thirteen-year-old Rose Gallagher, having a friend who is really a dragon and can perform magic, change shape, and fly her away from the predictability of small-town life feels like a dream come true. But secrets have a price, and the more Rose learns about her friend Jade and the world of dragons, the more dangerous her life becomes. Rose soon finds herself risking her life to help Jade recover a mysterious fragment of a meteorite called the Harbinger, which has the power to awaken countless dragons from their enchanted slumber. When Rose and Jade come face-to-face with a rival dragon in a battle over neon-drenched skies of Las Vegas, it will take all their courage to avert a catastrophe sixty-five million years in the making!